Question

Which of the following reactions is a nonredox reaction?

a) 2 NO + O₂ ----> 2 NO₂

b) 2 KClO₃ ----> 2 KCl + 3 O₂

c) CH₄ + 2 O₂ ----> CO₂ + 2 H₂O

d) HNO₃ + KOH ----> KNO₃ + H₂O

e) Zn + CuCl₂ ----> ZnCl₂ + Cu

f) a) and b)

g) b) and c)

h) c) and d)

i) d) and e)

j) a) and c) and e)

k) no correct response